We found out four days before Halloween 2015 our youngest son (8 at the time) has Type 1 Diabetes.

Said SO is diabetic...I don't want reaching a good hospital to take hours.Not New York, DC, or Texas.

She's 50, with diabetes, so she cannot go get a new job. 

A good example of a service animal where the disability not being evident is a dog who can sense when a diabetics blood sugar is going to go too low.

I suppose the only question I'd have is with this size of a house and only a couple would the daughters and granddaughters soon be moving in also.For what it's worth, I've got a tenant couple who are in this late 60's and both have medical problems (he with heart disease, she with significant diabetes). 

However, the best example is that airlines no longer are allowed to ask for proof that a service animal is required.Plus, because the use of service animals have extended so far beyond the previous scope of assistance animals, it becomes a quagmire as you get into situations where diabetics use dogs that can detect an oncoming blood sugar crisis before a blood test; people with seizure disorders have dogs who can detect an oncoming seizure, which medical science can't outside of an MRI/CAT/EMG; and therapy animals used to calm people with emotional &/or psychological disorders.  

If you get into the rougher areas of Cleveland there are bandit signs all around the neighborhood that say WE BUY DIABETIC TEST STRIPS

It's like reading a newspaper article on diabetes, and then telling your doctor he's wrong when he diagnoses you with it.

This is an extremely wide law that covers everything from diabetes to food addiction to you name it. 

Others here, close to the CDN border, just cross over for much cheaper CDN Rx fulfillments, especially diabetic supplies.